1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _LINUX_BRCMPHY_H |
3 | #define _LINUX_BRCMPHY_H |
4 | |
5 | #include <linux/phy.h> |
6 | |
7 | /* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used |
8 | * to configure the switch internal registers via MDIO accesses. |
9 | */ |
10 | #define BRCM_PSEUDO_PHY_ADDR 30 |
11 | |
12 | #define PHY_ID_BCM50610 0x0143bd60 |
13 | #define PHY_ID_BCM50610M 0x0143bd70 |
14 | #define PHY_ID_BCM5221 0x004061e0 |
15 | #define PHY_ID_BCM5241 0x0143bc30 |
16 | #define PHY_ID_BCMAC131 0x0143bc70 |
17 | #define PHY_ID_BCM5481 0x0143bca0 |
18 | #define PHY_ID_BCM5395 0x0143bcf0 |
19 | #define PHY_ID_BCM53125 0x03625f20 |
20 | #define PHY_ID_BCM53128 0x03625e10 |
21 | #define PHY_ID_BCM54810 0x03625d00 |
22 | #define PHY_ID_BCM54811 0x03625cc0 |
23 | #define PHY_ID_BCM5482 0x0143bcb0 |
24 | #define PHY_ID_BCM5411 0x00206070 |
25 | #define PHY_ID_BCM5421 0x002060e0 |
26 | #define PHY_ID_BCM54210E 0x600d84a0 |
27 | #define PHY_ID_BCM5464 0x002060b0 |
28 | #define PHY_ID_BCM5461 0x002060c0 |
29 | #define PHY_ID_BCM54612E 0x03625e60 |
30 | #define PHY_ID_BCM54616S 0x03625d10 |
31 | #define PHY_ID_BCM54140 0xae025009 |
32 | #define PHY_ID_BCM57780 0x03625d90 |
33 | #define PHY_ID_BCM89610 0x03625cd0 |
34 | |
35 | #define PHY_ID_BCM72113 0x35905310 |
36 | #define PHY_ID_BCM72116 0x35905350 |
37 | #define PHY_ID_BCM72165 0x35905340 |
38 | #define PHY_ID_BCM7250 0xae025280 |
39 | #define PHY_ID_BCM7255 0xae025120 |
40 | #define PHY_ID_BCM7260 0xae025190 |
41 | #define PHY_ID_BCM7268 0xae025090 |
42 | #define PHY_ID_BCM7271 0xae0253b0 |
43 | #define PHY_ID_BCM7278 0xae0251a0 |
44 | #define PHY_ID_BCM7364 0xae025260 |
45 | #define PHY_ID_BCM7366 0x600d8490 |
46 | #define PHY_ID_BCM7346 0x600d8650 |
47 | #define PHY_ID_BCM7362 0x600d84b0 |
48 | #define PHY_ID_BCM74165 0x359052c0 |
49 | #define PHY_ID_BCM7425 0x600d86b0 |
50 | #define PHY_ID_BCM7429 0x600d8730 |
51 | #define PHY_ID_BCM7435 0x600d8750 |
52 | #define PHY_ID_BCM74371 0xae0252e0 |
53 | #define PHY_ID_BCM7439 0x600d8480 |
54 | #define PHY_ID_BCM7439_2 0xae025080 |
55 | #define PHY_ID_BCM7445 0x600d8510 |
56 | #define PHY_ID_BCM7712 0x35905330 |
57 | |
58 | #define PHY_ID_BCM_CYGNUS 0xae025200 |
59 | #define PHY_ID_BCM_OMEGA 0xae025100 |
60 | |
61 | #define PHY_BCM_OUI_MASK 0xfffffc00 |
62 | #define PHY_BCM_OUI_1 0x00206000 |
63 | #define PHY_BCM_OUI_2 0x0143bc00 |
64 | #define PHY_BCM_OUI_3 0x03625c00 |
65 | #define PHY_BCM_OUI_4 0x600d8400 |
66 | #define PHY_BCM_OUI_5 0x03625e00 |
67 | #define PHY_BCM_OUI_6 0xae025000 |
68 | |
69 | #define PHY_BRCM_AUTO_PWRDWN_ENABLE 0x00000001 |
70 | #define PHY_BRCM_RX_REFCLK_UNUSED 0x00000002 |
71 | #define PHY_BRCM_CLEAR_RGMII_MODE 0x00000004 |
72 | #define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00000008 |
73 | #define PHY_BRCM_EN_MASTER_MODE 0x00000010 |
74 | #define PHY_BRCM_IDDQ_SUSPEND 0x00000020 |
75 | |
76 | /* Broadcom BCM7xxx specific workarounds */ |
77 | #define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff) |
78 | #define PHY_BRCM_7XXX_PATCH(x) ((x) & 0xff) |
79 | #define PHY_BCM_FLAGS_VALID 0x80000000 |
80 | |
81 | /* Broadcom BCM54XX register definitions, common to most Broadcom PHYs */ |
82 | #define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */ |
83 | #define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */ |
84 | #define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */ |
85 | #define MII_BCM54XX_ECR_FIFOE 0x0001 /* FIFO elasticity */ |
86 | |
87 | #define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */ |
88 | #define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */ |
89 | |
90 | #define MII_BCM54XX_EXP_DATA 0x15 /* Expansion register data */ |
91 | #define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */ |
92 | #define MII_BCM54XX_EXP_SEL_TOP 0x0d00 /* TOP_MISC expansion register select */ |
93 | #define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */ |
94 | #define MII_BCM54XX_EXP_SEL_WOL 0x0e00 /* Wake-on-LAN expansion select register */ |
95 | #define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */ |
96 | #define MII_BCM54XX_EXP_SEL_ETC 0x0d00 /* Expansion register spare + 2k mem */ |
97 | |
98 | #define MII_BCM54XX_AUX_CTL 0x18 /* Auxiliary control register */ |
99 | #define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */ |
100 | #define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */ |
101 | #define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */ |
102 | #define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */ |
103 | #define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */ |
104 | #define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */ |
105 | #define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */ |
106 | #define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */ |
107 | #define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */ |
108 | #define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */ |
109 | #define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */ |
110 | #define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */ |
111 | #define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */ |
112 | #define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */ |
113 | #define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */ |
114 | #define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */ |
115 | #define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */ |
116 | |
117 | #define MII_BCM54XX_SHD 0x1c /* 0x1c shadow registers */ |
118 | #define MII_BCM54XX_SHD_WRITE 0x8000 |
119 | #define MII_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10) |
120 | #define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0) |
121 | |
122 | #define MII_BCM54XX_RDB_ADDR 0x1e |
123 | #define MII_BCM54XX_RDB_DATA 0x1f |
124 | |
125 | /* legacy access control via rdb/expansion register */ |
126 | #define BCM54XX_RDB_REG0087 0x0087 |
127 | #define BCM54XX_EXP_REG7E (MII_BCM54XX_EXP_SEL_ER + 0x7E) |
128 | #define BCM54XX_ACCESS_MODE_LEGACY_EN BIT(15) |
129 | |
130 | /* |
131 | * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) |
132 | */ |
133 | #define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x00 |
134 | #define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 |
135 | #define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 |
136 | #define MII_BCM54XX_AUXCTL_ACTL_EXT_PKT_LEN 0x4000 |
137 | |
138 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x07 |
139 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN 0x0010 |
140 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_EN 0x0080 |
141 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN 0x0100 |
142 | #define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 |
143 | #define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 |
144 | |
145 | #define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12 |
146 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007 |
147 | |
148 | /* |
149 | * Broadcom LED source encodings. These are used in BCM5461, BCM5481, |
150 | * BCM5482, and possibly some others. |
151 | */ |
152 | #define BCM_LED_SRC_LINKSPD1 0x0 |
153 | #define BCM_LED_SRC_LINKSPD2 0x1 |
154 | #define BCM_LED_SRC_XMITLED 0x2 |
155 | #define BCM_LED_SRC_ACTIVITYLED 0x3 |
156 | #define BCM_LED_SRC_FDXLED 0x4 |
157 | #define BCM_LED_SRC_SLAVE 0x5 |
158 | #define BCM_LED_SRC_INTR 0x6 |
159 | #define BCM_LED_SRC_QUALITY 0x7 |
160 | #define BCM_LED_SRC_RCVLED 0x8 |
161 | #define BCM_LED_SRC_WIRESPEED 0x9 |
162 | #define BCM_LED_SRC_MULTICOLOR1 0xa |
163 | #define BCM_LED_SRC_OPENSHORT 0xb |
164 | #define BCM_LED_SRC_OFF 0xe /* Tied high */ |
165 | #define BCM_LED_SRC_ON 0xf /* Tied low */ |
166 | #define BCM_LED_SRC_MASK GENMASK(3, 0) |
167 | |
168 | /* |
169 | * Broadcom Multicolor LED configurations (expansion register 4) |
170 | */ |
171 | #define BCM_EXP_MULTICOLOR (MII_BCM54XX_EXP_SEL_ER + 0x04) |
172 | #define BCM_LED_MULTICOLOR_IN_PHASE BIT(8) |
173 | #define BCM_LED_MULTICOLOR_LINK_ACT 0x0 |
174 | #define BCM_LED_MULTICOLOR_SPEED 0x1 |
175 | #define BCM_LED_MULTICOLOR_ACT_FLASH 0x2 |
176 | #define BCM_LED_MULTICOLOR_FDX 0x3 |
177 | #define BCM_LED_MULTICOLOR_OFF 0x4 |
178 | #define BCM_LED_MULTICOLOR_ON 0x5 |
179 | #define BCM_LED_MULTICOLOR_ALT 0x6 |
180 | #define BCM_LED_MULTICOLOR_FLASH 0x7 |
181 | #define BCM_LED_MULTICOLOR_LINK 0x8 |
182 | #define BCM_LED_MULTICOLOR_ACT 0x9 |
183 | #define BCM_LED_MULTICOLOR_PROGRAM 0xa |
184 | |
185 | /* |
186 | * BCM5482: Shadow registers |
187 | * Shadow values go into bits [14:10] of register 0x1c to select a shadow |
188 | * register to access. |
189 | */ |
190 | |
191 | /* 00100: Reserved control register 2 */ |
192 | #define BCM54XX_SHD_SCR2 0x04 |
193 | #define BCM54XX_SHD_SCR2_WSPD_RTRY_DIS 0x100 |
194 | #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_SHIFT 2 |
195 | #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_OFFSET 2 |
196 | #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_MASK 0x7 |
197 | |
198 | /* 00101: Spare Control Register 3 */ |
199 | #define BCM54XX_SHD_SCR3 0x05 |
200 | #define BCM54XX_SHD_SCR3_DEF_CLK125 0x0001 |
201 | #define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002 |
202 | #define BCM54XX_SHD_SCR3_TRDDAPD 0x0004 |
203 | #define BCM54XX_SHD_SCR3_RXCTXC_DIS 0x0100 |
204 | |
205 | /* 01010: Auto Power-Down */ |
206 | #define BCM54XX_SHD_APD 0x0a |
207 | #define BCM_APD_CLR_MASK 0xFE9F /* clear bits 5, 6 & 8 */ |
208 | #define BCM54XX_SHD_APD_EN 0x0020 |
209 | #define BCM_NO_ANEG_APD_EN 0x0060 /* bits 5 & 6 */ |
210 | #define BCM_APD_SINGLELP_EN 0x0100 /* Bit 8 */ |
211 | |
212 | #define BCM54XX_SHD_LEDS1 0x0d /* 01101: LED Selector 1 */ |
213 | /* LED3 / ~LINKSPD[2] selector */ |
214 | #define BCM54XX_SHD_LEDS_SHIFT(led) (4 * (led)) |
215 | #define BCM54XX_SHD_LEDS1_LED3(src) ((src & 0xf) << 4) |
216 | /* LED1 / ~LINKSPD[1] selector */ |
217 | #define BCM54XX_SHD_LEDS1_LED1(src) ((src & 0xf) << 0) |
218 | #define BCM54XX_SHD_LEDS2 0x0e /* 01110: LED Selector 2 */ |
219 | #define BCM54XX_SHD_RGMII_MODE 0x0b /* 01011: RGMII Mode Selector */ |
220 | #define BCM5482_SHD_SSD 0x14 /* 10100: Secondary SerDes control */ |
221 | #define BCM5482_SHD_SSD_LEDM 0x0008 /* SSD LED Mode enable */ |
222 | #define BCM5482_SHD_SSD_EN 0x0001 /* SSD enable */ |
223 | |
224 | /* 10011: SerDes 100-FX Control Register */ |
225 | #define BCM54616S_SHD_100FX_CTRL 0x13 |
226 | #define BCM54616S_100FX_MODE BIT(0) /* 100-FX SerDes Enable */ |
227 | |
228 | /* 11111: Mode Control Register */ |
229 | #define BCM54XX_SHD_MODE 0x1f |
230 | #define BCM54XX_SHD_INTF_SEL_MASK GENMASK(2, 1) /* INTERF_SEL[1:0] */ |
231 | #define BCM54XX_SHD_INTF_SEL_RGMII 0x02 |
232 | #define BCM54XX_SHD_INTF_SEL_SGMII 0x04 |
233 | #define BCM54XX_SHD_INTF_SEL_GBIC 0x06 |
234 | #define BCM54XX_SHD_MODE_1000BX BIT(0) /* Enable 1000-X registers */ |
235 | |
236 | /* |
237 | * EXPANSION SHADOW ACCESS REGISTERS. (PHY REG 0x15, 0x16, and 0x17) |
238 | */ |
239 | #define MII_BCM54XX_EXP_AADJ1CH0 0x001f |
240 | #define MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN 0x0200 |
241 | #define MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF 0x0100 |
242 | #define MII_BCM54XX_EXP_AADJ1CH3 0x601f |
243 | #define MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ 0x0002 |
244 | #define MII_BCM54XX_EXP_EXP08 0x0F08 |
245 | #define MII_BCM54XX_EXP_EXP08_RJCT_2MHZ 0x0001 |
246 | #define MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE 0x0200 |
247 | #define MII_BCM54XX_EXP_EXP08_FORCE_DAC_WAKE 0x0100 |
248 | #define MII_BCM54XX_EXP_EXP75 0x0f75 |
249 | #define MII_BCM54XX_EXP_EXP75_VDACCTRL 0x003c |
250 | #define MII_BCM54XX_EXP_EXP75_CM_OSC 0x0001 |
251 | #define MII_BCM54XX_EXP_EXP96 0x0f96 |
252 | #define MII_BCM54XX_EXP_EXP96_MYST 0x0010 |
253 | #define MII_BCM54XX_EXP_EXP97 0x0f97 |
254 | #define MII_BCM54XX_EXP_EXP97_MYST 0x0c0c |
255 | |
256 | /* Top-MISC expansion registers */ |
257 | #define BCM54XX_TOP_MISC_IDDQ_CTRL (MII_BCM54XX_EXP_SEL_TOP + 0x06) |
258 | #define BCM54XX_TOP_MISC_IDDQ_LP (1 << 0) |
259 | #define BCM54XX_TOP_MISC_IDDQ_SD (1 << 2) |
260 | #define BCM54XX_TOP_MISC_IDDQ_SR (1 << 3) |
261 | |
262 | #define BCM54XX_TOP_MISC_LED_CTL (MII_BCM54XX_EXP_SEL_TOP + 0x0C) |
263 | #define BCM54XX_LED4_SEL_INTR BIT(1) |
264 | |
265 | /* |
266 | * BCM5482: Secondary SerDes registers |
267 | */ |
268 | #define BCM5482_SSD_1000BX_CTL 0x00 /* 1000BASE-X Control */ |
269 | #define BCM5482_SSD_1000BX_CTL_PWRDOWN 0x0800 /* Power-down SSD */ |
270 | #define BCM5482_SSD_SGMII_SLAVE 0x15 /* SGMII Slave Register */ |
271 | #define BCM5482_SSD_SGMII_SLAVE_EN 0x0002 /* Slave mode enable */ |
272 | #define BCM5482_SSD_SGMII_SLAVE_AD 0x0001 /* Slave auto-detection */ |
273 | |
274 | /* BCM54810 Registers */ |
275 | #define BCM54810_EXP_BROADREACH_LRE_MISC_CTL (MII_BCM54XX_EXP_SEL_ER + 0x90) |
276 | #define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN (1 << 0) |
277 | #define BCM54810_SHD_CLK_CTL 0x3 |
278 | #define BCM54810_SHD_CLK_CTL_GTXCLK_EN (1 << 9) |
279 | |
280 | /* BCM54612E Registers */ |
281 | #define BCM54612E_EXP_SPARE0 (MII_BCM54XX_EXP_SEL_ETC + 0x34) |
282 | #define BCM54612E_LED4_CLK125OUT_EN (1 << 1) |
283 | |
284 | |
285 | /* Wake-on-LAN registers */ |
286 | #define BCM54XX_WOL_MAIN_CTL (MII_BCM54XX_EXP_SEL_WOL + 0x80) |
287 | #define BCM54XX_WOL_EN BIT(0) |
288 | #define BCM54XX_WOL_MODE_SINGLE_MPD 0 |
289 | #define BCM54XX_WOL_MODE_SINGLE_MPDSEC 1 |
290 | #define BCM54XX_WOL_MODE_DUAL 2 |
291 | #define BCM54XX_WOL_MODE_SHIFT 1 |
292 | #define BCM54XX_WOL_MODE_MASK 0x3 |
293 | #define BCM54XX_WOL_MP_MSB_FF_EN BIT(3) |
294 | #define BCM54XX_WOL_SECKEY_OPT_4B 0 |
295 | #define BCM54XX_WOL_SECKEY_OPT_6B 1 |
296 | #define BCM54XX_WOL_SECKEY_OPT_8B 2 |
297 | #define BCM54XX_WOL_SECKEY_OPT_SHIFT 4 |
298 | #define BCM54XX_WOL_SECKEY_OPT_MASK 0x3 |
299 | #define BCM54XX_WOL_L2_TYPE_CHK BIT(6) |
300 | #define BCM54XX_WOL_L4IPV4UDP_CHK BIT(7) |
301 | #define BCM54XX_WOL_L4IPV6UDP_CHK BIT(8) |
302 | #define BCM54XX_WOL_UDPPORT_CHK BIT(9) |
303 | #define BCM54XX_WOL_CRC_CHK BIT(10) |
304 | #define BCM54XX_WOL_SECKEY_MODE BIT(11) |
305 | #define BCM54XX_WOL_RST BIT(12) |
306 | #define BCM54XX_WOL_DIR_PKT_EN BIT(13) |
307 | #define BCM54XX_WOL_MASK_MODE_DA_FF 0 |
308 | #define BCM54XX_WOL_MASK_MODE_DA_MPD 1 |
309 | #define BCM54XX_WOL_MASK_MODE_DA_ONLY 2 |
310 | #define BCM54XX_WOL_MASK_MODE_MPD 3 |
311 | #define BCM54XX_WOL_MASK_MODE_SHIFT 14 |
312 | #define BCM54XX_WOL_MASK_MODE_MASK 0x3 |
313 | |
314 | #define BCM54XX_WOL_INNER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x81) |
315 | #define BCM54XX_WOL_OUTER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x82) |
316 | #define BCM54XX_WOL_OUTER_PROTO2 (MII_BCM54XX_EXP_SEL_WOL + 0x83) |
317 | |
318 | #define BCM54XX_WOL_MPD_DATA1(x) (MII_BCM54XX_EXP_SEL_WOL + 0x84 + (x)) |
319 | #define BCM54XX_WOL_MPD_DATA2(x) (MII_BCM54XX_EXP_SEL_WOL + 0x87 + (x)) |
320 | #define BCM54XX_WOL_SEC_KEY_8B (MII_BCM54XX_EXP_SEL_WOL + 0x8A) |
321 | #define BCM54XX_WOL_MASK(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8B + (x)) |
322 | #define BCM54XX_SEC_KEY_STORE(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8E) |
323 | #define BCM54XX_WOL_SHARED_CNT (MII_BCM54XX_EXP_SEL_WOL + 0x92) |
324 | |
325 | #define BCM54XX_WOL_INT_MASK (MII_BCM54XX_EXP_SEL_WOL + 0x93) |
326 | #define BCM54XX_WOL_PKT1 BIT(0) |
327 | #define BCM54XX_WOL_PKT2 BIT(1) |
328 | #define BCM54XX_WOL_DIR BIT(2) |
329 | #define BCM54XX_WOL_ALL_INTRS (BCM54XX_WOL_PKT1 | \ |
330 | BCM54XX_WOL_PKT2 | \ |
331 | BCM54XX_WOL_DIR) |
332 | |
333 | #define BCM54XX_WOL_INT_STATUS (MII_BCM54XX_EXP_SEL_WOL + 0x94) |
334 | |
335 | /* BCM5221 Registers */ |
336 | #define BCM5221_AEGSR 0x1C |
337 | #define BCM5221_AEGSR_MDIX_STATUS BIT(13) |
338 | #define BCM5221_AEGSR_MDIX_MAN_SWAP BIT(12) |
339 | #define BCM5221_AEGSR_MDIX_DIS BIT(11) |
340 | |
341 | #define BCM5221_SHDW_AM4_EN_CLK_LPM BIT(2) |
342 | #define BCM5221_SHDW_AM4_FORCE_LPM BIT(1) |
343 | |
344 | /*****************************************************************************/ |
345 | /* Fast Ethernet Transceiver definitions. */ |
346 | /*****************************************************************************/ |
347 | |
348 | #define MII_BRCM_FET_INTREG 0x1a /* Interrupt register */ |
349 | #define MII_BRCM_FET_IR_MASK 0x0100 /* Mask all interrupts */ |
350 | #define MII_BRCM_FET_IR_LINK_EN 0x0200 /* Link status change enable */ |
351 | #define MII_BRCM_FET_IR_SPEED_EN 0x0400 /* Link speed change enable */ |
352 | #define MII_BRCM_FET_IR_DUPLEX_EN 0x0800 /* Duplex mode change enable */ |
353 | #define MII_BRCM_FET_IR_ENABLE 0x4000 /* Interrupt enable */ |
354 | |
355 | #define MII_BRCM_FET_BRCMTEST 0x1f /* Brcm test register */ |
356 | #define MII_BRCM_FET_BT_SRE 0x0080 /* Shadow register enable */ |
357 | |
358 | |
359 | /*** Shadow register definitions ***/ |
360 | |
361 | #define MII_BRCM_FET_SHDW_MISCCTRL 0x10 /* Shadow misc ctrl */ |
362 | #define MII_BRCM_FET_SHDW_MC_FAME 0x4000 /* Force Auto MDIX enable */ |
363 | |
364 | #define MII_BRCM_FET_SHDW_AUXMODE4 0x1a /* Auxiliary mode 4 */ |
365 | #define MII_BRCM_FET_SHDW_AM4_STANDBY 0x0008 /* Standby enable */ |
366 | #define MII_BRCM_FET_SHDW_AM4_LED_MASK 0x0003 |
367 | #define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001 |
368 | |
369 | #define MII_BRCM_FET_SHDW_AUXSTAT2 0x1b /* Auxiliary status 2 */ |
370 | #define MII_BRCM_FET_SHDW_AS2_APDE 0x0020 /* Auto power down enable */ |
371 | |
372 | #define BRCM_CL45VEN_EEE_CONTROL 0x803d |
373 | #define LPI_FEATURE_EN 0x8000 |
374 | #define LPI_FEATURE_EN_DIG1000X 0x4000 |
375 | |
376 | #define BRCM_CL45VEN_EEE_LPI_CNT 0x803f |
377 | |
378 | /* Core register definitions*/ |
379 | #define MII_BRCM_CORE_BASE12 0x12 |
380 | #define MII_BRCM_CORE_BASE13 0x13 |
381 | #define MII_BRCM_CORE_BASE14 0x14 |
382 | #define MII_BRCM_CORE_BASE1E 0x1E |
383 | #define MII_BRCM_CORE_EXPB0 0xB0 |
384 | #define MII_BRCM_CORE_EXPB1 0xB1 |
385 | |
386 | /* Enhanced Cable Diagnostics */ |
387 | #define BCM54XX_RDB_ECD_CTRL 0x2a0 |
388 | #define BCM54XX_EXP_ECD_CTRL (MII_BCM54XX_EXP_SEL_ER + 0xc0) |
389 | |
390 | #define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT3 1 /* CAT3 or worse */ |
391 | #define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT5 0 /* CAT5 or better */ |
392 | #define BCM54XX_ECD_CTRL_CABLE_TYPE_MASK BIT(0) /* cable type */ |
393 | #define BCM54XX_ECD_CTRL_INVALID BIT(3) /* invalid result */ |
394 | #define BCM54XX_ECD_CTRL_UNIT_CM 0 /* centimeters */ |
395 | #define BCM54XX_ECD_CTRL_UNIT_M 1 /* meters */ |
396 | #define BCM54XX_ECD_CTRL_UNIT_MASK BIT(10) /* cable length unit */ |
397 | #define BCM54XX_ECD_CTRL_IN_PROGRESS BIT(11) /* test in progress */ |
398 | #define BCM54XX_ECD_CTRL_BREAK_LINK BIT(12) /* unconnect link |
399 | * during test |
400 | */ |
401 | #define BCM54XX_ECD_CTRL_CROSS_SHORT_DIS BIT(13) /* disable inter-pair |
402 | * short check |
403 | */ |
404 | #define BCM54XX_ECD_CTRL_RUN BIT(15) /* run immediate */ |
405 | |
406 | #define BCM54XX_RDB_ECD_FAULT_TYPE 0x2a1 |
407 | #define BCM54XX_EXP_ECD_FAULT_TYPE (MII_BCM54XX_EXP_SEL_ER + 0xc1) |
408 | #define BCM54XX_ECD_FAULT_TYPE_INVALID 0x0 |
409 | #define BCM54XX_ECD_FAULT_TYPE_OK 0x1 |
410 | #define BCM54XX_ECD_FAULT_TYPE_OPEN 0x2 |
411 | #define BCM54XX_ECD_FAULT_TYPE_SAME_SHORT 0x3 /* short same pair */ |
412 | #define BCM54XX_ECD_FAULT_TYPE_CROSS_SHORT 0x4 /* short different pairs */ |
413 | #define BCM54XX_ECD_FAULT_TYPE_BUSY 0x9 |
414 | #define BCM54XX_ECD_FAULT_TYPE_PAIR_D_MASK GENMASK(3, 0) |
415 | #define BCM54XX_ECD_FAULT_TYPE_PAIR_C_MASK GENMASK(7, 4) |
416 | #define BCM54XX_ECD_FAULT_TYPE_PAIR_B_MASK GENMASK(11, 8) |
417 | #define BCM54XX_ECD_FAULT_TYPE_PAIR_A_MASK GENMASK(15, 12) |
418 | #define BCM54XX_ECD_PAIR_A_LENGTH_RESULTS 0x2a2 |
419 | #define BCM54XX_ECD_PAIR_B_LENGTH_RESULTS 0x2a3 |
420 | #define BCM54XX_ECD_PAIR_C_LENGTH_RESULTS 0x2a4 |
421 | #define BCM54XX_ECD_PAIR_D_LENGTH_RESULTS 0x2a5 |
422 | |
423 | #define BCM54XX_RDB_ECD_PAIR_A_LENGTH_RESULTS 0x2a2 |
424 | #define BCM54XX_EXP_ECD_PAIR_A_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc2) |
425 | #define BCM54XX_RDB_ECD_PAIR_B_LENGTH_RESULTS 0x2a3 |
426 | #define BCM54XX_EXP_ECD_PAIR_B_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc3) |
427 | #define BCM54XX_RDB_ECD_PAIR_C_LENGTH_RESULTS 0x2a4 |
428 | #define BCM54XX_EXP_ECD_PAIR_C_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc4) |
429 | #define BCM54XX_RDB_ECD_PAIR_D_LENGTH_RESULTS 0x2a5 |
430 | #define BCM54XX_EXP_ECD_PAIR_D_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc5) |
431 | #define BCM54XX_ECD_LENGTH_RESULTS_INVALID 0xffff |
432 | |
433 | #endif /* _LINUX_BRCMPHY_H */ |
434 | |